1 2# Copyright (C) Igor Sysoev 3# Copyright (C) Nginx, Inc. 4 5 6have=NGX_FREEBSD . auto/have_headers 7 8CORE_INCS="$UNIX_INCS" 9CORE_DEPS="$UNIX_DEPS $FREEBSD_DEPS" 10CORE_SRCS="$UNIX_SRCS $FREEBSD_SRCS" 11 12ngx_spacer=' 13' 14 15 16# __FreeBSD_version and sysctl kern.osreldate are the best ways 17# to determine whether some capability exists and is safe to use. 18# __FreeBSD_version is used for the testing of the build environment. 19# sysctl kern.osreldate is used for the testing of the kernel capabilities. 20 21version=`grep "#define __FreeBSD_version" /usr/include/osreldate.h \ 22 | sed -e 's/^.* \(.*\)$/\1/'` 23 24osreldate=`/sbin/sysctl -n kern.osreldate` 25 26 27# setproctitle() in libutil 28 29if [ \( $version -ge 500000 -a $version -lt 500012 \) \ 30 -o $version -lt 410002 ] 31then 32 echo " + setproctitle() in libutil" 33 34 CORE_LIBS="$CORE_LIBS -lutil" 35 NGX_SETPROCTITLE_LIB="-lutil" 36fi 37 38# sendfile 39 40if [ $osreldate -gt 300007 ]; then 41 echo " + sendfile() found" 42 43 have=NGX_HAVE_SENDFILE . auto/have 44 CORE_SRCS="$CORE_SRCS $FREEBSD_SENDFILE_SRCS" 45fi 46 47if [ $NGX_FILE_AIO = YES ]; then 48 if [ $osreldate -gt 502103 ]; then 49 echo " + sendfile()'s SF_NODISKIO found" 50 51 have=NGX_HAVE_AIO_SENDFILE . auto/have 52 fi 53fi 54 55# POSIX semaphores 56# http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/127545 57 58if [ $osreldate -ge 701106 ]; then 59 echo " + POSIX semaphores should work" 60else 61 have=NGX_HAVE_POSIX_SEM . auto/nohave 62fi 63 64 65# kqueue 66 67if [ \( $osreldate -lt 500000 -a $osreldate -ge 410000 \) \ 68 -o $osreldate -ge 500011 ] 69then 70 echo " + kqueue found" 71 72 have=NGX_HAVE_KQUEUE . auto/have 73 have=NGX_HAVE_CLEAR_EVENT . auto/have 74 EVENT_MODULES="$EVENT_MODULES $KQUEUE_MODULE" 75 CORE_SRCS="$CORE_SRCS $KQUEUE_SRCS" 76 EVENT_FOUND=YES 77fi 78 79 80NGX_KQUEUE_CHECKED=YES 81 82 83# kqueue's NOTE_LOWAT 84 85if [ \( $version -lt 500000 -a $version -ge 430000 \) \ 86 -o $version -ge 500018 ] 87then 88 echo " + kqueue's NOTE_LOWAT found" 89 have=NGX_HAVE_LOWAT_EVENT . auto/have 90fi 91 92# kqueue's EVFILT_TIMER 93 94if [ \( $version -lt 500000 -a $version -ge 440001 \) \ 95 -o $version -ge 500023 ] 96then 97 echo " + kqueue's EVFILT_TIMER found" 98 have=NGX_HAVE_TIMER_EVENT . auto/have 99fi 100 101 102# cpuset_setaffinity() 103 104if [ $version -ge 701000 ]; then 105 echo " + cpuset_setaffinity() found" 106 have=NGX_HAVE_CPUSET_SETAFFINITY . auto/have 107fi 108